FR2433767A1 - Dispositif a eclairage incident pour microscope - Google Patents

Dispositif a eclairage incident pour microscope

Info

Publication number
FR2433767A1
FR2433767A1 FR7919148A FR7919148A FR2433767A1 FR 2433767 A1 FR2433767 A1 FR 2433767A1 FR 7919148 A FR7919148 A FR 7919148A FR 7919148 A FR7919148 A FR 7919148A FR 2433767 A1 FR2433767 A1 FR 2433767A1
Authority
FR
France
Prior art keywords
microscopes
light beam
direct illumination
illumination device
circular light
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
FR7919148A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jenoptik AG
Original Assignee
Carl Zeiss Jena GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Carl Zeiss Jena GmbH filed Critical Carl Zeiss Jena GmbH
Publication of FR2433767A1 publication Critical patent/FR2433767A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/06—Means for illuminating specimens
    • G02B21/08—Condensers

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Microscoopes, Condenser (AREA)

Abstract

Optique. La divergence méridienne d'un faisceau lumineux de section annulaire est limitée par une courbure concave en section méridienne, d'au moins l'un des miroirs d'un escalier à lumière de révolution symétrique et/ou par au moins une surface d'entrée et/ou de sortie de lumiere d'un corps transparent disposé dans le faisceau de rayons lumineux de section annulaire, la surface ayant une courbe médiane convexe dont le centre optique se trouve en dehors de l'axe optique du parcours des rayons d'éclairage, au moins à proximité du faisceau de rayons lumineux de section annulaire. Microscope.
FR7919148A 1978-07-27 1979-07-25 Dispositif a eclairage incident pour microscope Withdrawn FR2433767A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD20697578A DD138110A1 (de) 1978-07-27 1978-07-27 Auflicht-beleuchtungseinrichtung fuer mikroskope

Publications (1)

Publication Number Publication Date
FR2433767A1 true FR2433767A1 (fr) 1980-03-14

Family

ID=5513795

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7919148A Withdrawn FR2433767A1 (fr) 1978-07-27 1979-07-25 Dispositif a eclairage incident pour microscope

Country Status (4)

Country Link
JP (1) JPS5557816A (fr)
DD (1) DD138110A1 (fr)
DE (1) DE2925407A1 (fr)
FR (1) FR2433767A1 (fr)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2464492A1 (fr) * 1979-08-27 1981-03-06 Zeiss Jena Veb Carl Dispositif d'eclairage pour microscopes
FR2553201A1 (fr) * 1983-10-05 1985-04-12 Zeiss Carl Fa Adaptateur pour faisceau d'eclairage ou faisceau laser pour microscopes operatoires
EP0243680A1 (fr) * 1986-04-23 1987-11-04 Siemens Aktiengesellschaft Dispositif d'éclairage sur fond clair
EP0290733A1 (fr) * 1987-05-05 1988-11-17 Leica Industrieverwaltung GmbH Dispostif à éclairage incident pour éclairage fond clair et fond noir combiné
DE4028605A1 (de) * 1990-09-08 1992-03-12 Zeiss Carl Fa Beleuchtungseinrichtung fuer ein operationsmikroskop
EP0491663A1 (fr) * 1990-12-19 1992-06-24 Ciba-Geigy Ag Procédé et dispositif pour l'inspection d'éléments optiques, notamment d'éléments ophtalmiques, et appareil pour l'illumination d'objets transparents à examiner
US5528357A (en) * 1992-12-21 1996-06-18 Johnson & Johnson Vision Products, Inc. Illumination and imaging subsystems for a lens inspection system
US5717781A (en) * 1992-12-21 1998-02-10 Johnson & Johnson Vision Products, Inc. Ophthalmic lens inspection method and apparatus
US5745230A (en) * 1992-12-21 1998-04-28 Johnson & Johnson Vision Products, Inc. Ophthalmic lens inspection system and method
US5748300A (en) * 1992-12-21 1998-05-05 Johnson & Johnson Vision Products, Inc. Method and system for automatically inspecting ophthalmic lenses
US5805276A (en) * 1992-12-21 1998-09-08 Johnson & Johnson Vision Products, Inc. Lens inspection system
US5812254A (en) * 1992-12-21 1998-09-22 Johnson & Johnson Vision Products, Inc. Illumination system for ophthalmic lens inspection
US5828446A (en) * 1992-12-21 1998-10-27 Johnson & Johnson Vision Products, Inc. Method of inspecting ophthalmic lenses
US6246062B1 (en) 1998-11-05 2001-06-12 Johnson & Johnson Vision Care, Inc. Missing lens detection system and method
US6314199B1 (en) 1991-12-18 2001-11-06 Novartis Ag Process and apparatus for examining optical components, especially optical components for the eye and device for illuminating clear-transparent
US6835939B2 (en) 1998-11-05 2004-12-28 Ross, Iii Denwood F. Missing lens detection system and method
WO2022043460A1 (fr) * 2020-08-28 2022-03-03 Commissariat à l'Energie Atomique et aux Energies Alternatives Systeme optique de focalisation et de collection

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4585315A (en) * 1984-11-13 1986-04-29 International Business Machines Corporation Brightfield/darkfield microscope illuminator
US4706168A (en) * 1985-11-15 1987-11-10 View Engineering, Inc. Systems and methods for illuminating objects for vision systems
JPH0422709U (fr) * 1990-06-18 1992-02-25

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2325065A1 (fr) * 1975-09-20 1977-04-15 Leitz Ernst Gmbh Dispositif d'eclairage a lumiere reflechie pour eclairage fond clair et fond noir
DE2739274A1 (de) * 1976-09-01 1978-03-02 Olympus Optical Co Optisches mikroskop

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52110647A (en) * 1976-03-13 1977-09-16 Le I Tochinoi Mehaniki I Opuch Coherent light illuminator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2325065A1 (fr) * 1975-09-20 1977-04-15 Leitz Ernst Gmbh Dispositif d'eclairage a lumiere reflechie pour eclairage fond clair et fond noir
DE2739274A1 (de) * 1976-09-01 1978-03-02 Olympus Optical Co Optisches mikroskop

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2464492A1 (fr) * 1979-08-27 1981-03-06 Zeiss Jena Veb Carl Dispositif d'eclairage pour microscopes
FR2553201A1 (fr) * 1983-10-05 1985-04-12 Zeiss Carl Fa Adaptateur pour faisceau d'eclairage ou faisceau laser pour microscopes operatoires
EP0243680A1 (fr) * 1986-04-23 1987-11-04 Siemens Aktiengesellschaft Dispositif d'éclairage sur fond clair
EP0290733A1 (fr) * 1987-05-05 1988-11-17 Leica Industrieverwaltung GmbH Dispostif à éclairage incident pour éclairage fond clair et fond noir combiné
DE4028605A1 (de) * 1990-09-08 1992-03-12 Zeiss Carl Fa Beleuchtungseinrichtung fuer ein operationsmikroskop
EP0491663A1 (fr) * 1990-12-19 1992-06-24 Ciba-Geigy Ag Procédé et dispositif pour l'inspection d'éléments optiques, notamment d'éléments ophtalmiques, et appareil pour l'illumination d'objets transparents à examiner
US6314199B1 (en) 1991-12-18 2001-11-06 Novartis Ag Process and apparatus for examining optical components, especially optical components for the eye and device for illuminating clear-transparent
US5805276A (en) * 1992-12-21 1998-09-08 Johnson & Johnson Vision Products, Inc. Lens inspection system
US5528357A (en) * 1992-12-21 1996-06-18 Johnson & Johnson Vision Products, Inc. Illumination and imaging subsystems for a lens inspection system
US5748300A (en) * 1992-12-21 1998-05-05 Johnson & Johnson Vision Products, Inc. Method and system for automatically inspecting ophthalmic lenses
US5717781A (en) * 1992-12-21 1998-02-10 Johnson & Johnson Vision Products, Inc. Ophthalmic lens inspection method and apparatus
US5812254A (en) * 1992-12-21 1998-09-22 Johnson & Johnson Vision Products, Inc. Illumination system for ophthalmic lens inspection
US5828446A (en) * 1992-12-21 1998-10-27 Johnson & Johnson Vision Products, Inc. Method of inspecting ophthalmic lenses
US5745230A (en) * 1992-12-21 1998-04-28 Johnson & Johnson Vision Products, Inc. Ophthalmic lens inspection system and method
US6246062B1 (en) 1998-11-05 2001-06-12 Johnson & Johnson Vision Care, Inc. Missing lens detection system and method
US6548818B1 (en) 1998-11-05 2003-04-15 Johnson & Johnson Vision Care, Inc. Missing lens detection system and method
US6835939B2 (en) 1998-11-05 2004-12-28 Ross, Iii Denwood F. Missing lens detection system and method
US6838679B2 (en) 1998-11-05 2005-01-04 Johnson & Johnson Vision Care, Inc. Missing lens detection system and method
US7057186B2 (en) 1998-11-05 2006-06-06 Johnson & Johnson Vision Care, Inc. Missing lens detection system and method
WO2022043460A1 (fr) * 2020-08-28 2022-03-03 Commissariat à l'Energie Atomique et aux Energies Alternatives Systeme optique de focalisation et de collection
FR3113741A1 (fr) * 2020-08-28 2022-03-04 Commissariat A L'energie Atomique Et Aux Energies Alternatives systeme optique de focalisation et de collection

Also Published As

Publication number Publication date
DE2925407A1 (de) 1980-02-14
DD138110A1 (de) 1979-10-10
JPS5557816A (en) 1980-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse